CN209233042U - USB socket and electronic product - Google Patents
USB socket and electronic product Download PDFInfo
- Publication number
- CN209233042U CN209233042U CN201822142055.2U CN201822142055U CN209233042U CN 209233042 U CN209233042 U CN 209233042U CN 201822142055 U CN201822142055 U CN 201822142055U CN 209233042 U CN209233042 U CN 209233042U
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- shell
- usb socket
- connecting component
- pin terminals
- side wall
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Abstract
The utility model relates to connector technique field, providing a kind of USB socket includes first shell, sealed connecting component and multiple pin terminals.First shell is in hollow tubular structure and circumferential side wall is closed, each pin terminals are arranged side by side along the width direction of institute's sealed connecting component, and, each pin terminals are embedded at sealed connecting component, sealed connecting component is placed in first shell, also, the circumferential side wall of sealed connecting component is resisted against the inner sidewall of first shell.First shell circumferential side wall sealing, no hole thus prevent environmental liquids to penetrate into from the circumferential side wall of first shell.Sealed connecting component is inserted into first shell, and is leant using the circumferential side wall of sealed connecting component and the inner sidewall of first shell and blocked to first shell, environmental liquids can not plugging direction flow into first shell in, improve the waterproof performance of USB socket.Due to without using additional seal casinghousing and reducing dispensing seal thickness, USB socket overall volume is smaller.
Description
Technical field
The utility model relates to connector technique fields, especially provide a kind of USB socket and the electricity with the USB socket
Sub- product.
Background technique
It is higher and higher to the waterproofing grade requirement of its product with the continuous development of earphone and mobile phone market, and wherein,
USB socket determines electronic product waterproof performance.
Currently, existing waterproof USB socket is mostly by being arranged additional shell, also, between USB socket and shell
Carry out dispensing sealing.However easily lead to that USB socket overall volume is bigger than normal using this kind of sealing means, it is unfavorable for the light of electronic product
Thinning.Therefore, the existing USB socket of urgent need to resolve causes USB socket whole because carrying out dispensing sealing using additional shell
Volume problem bigger than normal.
Utility model content
The purpose of this utility model is to provide a kind of USB sockets, it is intended to solve existing USB socket because using additionally
Shell carries out dispensing sealing and the problem that causes USB socket overall volume bigger than normal.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: USB socket, including it is first shell, close
Connector and multiple pin terminals are sealed, the first shell is in hollow tubular structure and circumferential side wall is closed, each pin
Terminal is arranged side by side along the width direction of institute's sealed connecting component, also, each pin terminals are embedded at the sealed connecting component,
The sealed connecting component is placed in the first shell, also, the circumferential side wall of the sealed connecting component is resisted against described first
The inner sidewall of shell.
Specifically, the sealed connecting component includes sealing element, extension board and limited block, and the extension board is by the sealing
The one end of part protrude outward to be formed and be located at the first shell in, the limited block from the other end of the sealing element to
It protrudes out to be formed and be extend out to outside the first shell outside, the circumferential side wall of the sealing element is resisted against the inside of the first shell
Wall, one end of each pin terminals are embedded at the extension board, and the other end of each pin terminals successively wears described close
Sealing and the limited block, also, the other end of each pin terminals is electrically connected with circuit board.
Preferably, the sealing element includes block, and the circumferential side wall of the block is equipped with one week convex ribs in a ring, described
Convex ribs are resisted against the inner sidewall of the first shell.
Specifically, the extension board offers the through-hole structure for anti-ponding.
Further, the USB socket further includes sealed colloid, and the limited block offers accommodation groove, the sealant
Body is plugged in the opening of the close limited block of the first shell and encloses on the outside of the accommodation groove.
Specifically, each pin terminals include inserting section for connecting USB plug and are used for and circuit board electricity
Property connection linkage section, the inserting section is embedded at the extension board, and the linkage section is successively arranged in the block, described close
Adhesive body and the limited block, also, the linkage section and circuit board are electrically connected.
Preferably, each inserting section opens up the guide groove for anti-hydrops in the width direction.
Specifically, the inner sidewall of the first shell stretches out that form two spaced and for limiting USB plug
Accommodating cavity.
Further, the USB socket further includes second shell, and the section of the second shell in the width direction is in U-shape,
The second shell is arranged in the outside of the first shell and is installed on circuit board.
The utility model has the beneficial effects that the USB socket of the utility model, first shell is for for USB plug grafting
Shell, the first shell circumferential side wall sealing, no hole, thus prevent environmental liquids from the circumferential side wall of first shell seep
Enter.Each pin terminals are limited by sealed connecting component, meanwhile, it is corresponding with the terminal of USB plug.Sealed connecting component is inserted into
In one shell, and is leant using the circumferential side wall of sealed connecting component and the inner sidewall of first shell and first shell is sealed
It is stifled, in this way, when environmental liquids are flowed into first shell along the plugging direction of USB plug, by sealed connecting component institute baffle, effectively
Improve the waterproof performance of USB socket.Due to without using additional seal casinghousing and reducing dispensing seal thickness, so that should
USB socket overall volume on the basis of realizing waterproof is smaller.
The utility model also provides a kind of electronic product, including USB socket described above.
The utility model has the beneficial effects that the electronic product of the utility model, on the basis of with above-mentioned USB socket,
The overall volume of the electronic product can be to lightening development.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the explosive view of USB socket provided by the embodiment of the utility model；
Fig. 2 is the sectional view of USB socket provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the sealed connecting component of USB socket provided by the embodiment of the utility model；
Fig. 4 is the main view of the sealed connecting component of USB socket provided by the embodiment of the utility model；
Fig. 5 is the structural schematic diagram of the pin terminals of USB socket provided by the embodiment of the utility model；
Fig. 6 is under the sealed connecting component and each pin terminals assembled state of USB socket provided by the embodiment of the utility model
Structural schematic diagram.
Wherein, each appended drawing reference in figure:
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1 and Fig. 2, USB socket 100 provided by the embodiment of the utility model, including first shell 10, sealing is please referred to connect
Fitting 30 and multiple pin terminals 20.First shell 10 is in hollow tubular structure and circumferential side wall is closed, each pin terminals 20
Width direction along institute's sealed connecting component 30 is arranged side by side, also, each pin terminals 20 are embedded at sealed connecting component 30, and sealing connects
Fitting 30 is placed in first shell 10, also, the circumferential side wall of sealed connecting component 30 is resisted against the inner sidewall of first shell 10.
USB socket 100 provided by the embodiment of the utility model, first shell 10 be for the shell for USB plug grafting,
10 circumferential side wall of first shell is closed, no hole, and environmental liquids is thus prevented to penetrate into from the circumferential side wall of first shell 10.
Each pin terminals 20 are limited by sealed connecting component 30, meanwhile, it is corresponding with the terminal of USB plug.Sealed connecting component 30 protrudes into
In in first shell 10, and using the inner sidewall of the circumferential side wall of sealed connecting component 30 and first shell 10 lean and to first
Shell 10 is blocked, in this way, being tightly connected when environmental liquids are flowed into first shell 10 along the plugging direction of USB plug
30 baffles of part, effectively improve the waterproof performance of USB socket 100.Due to without using additional seal casinghousing and reduction
Dispensing seal thickness, so that the USB socket 100 overall volume on the basis of realizing waterproof is smaller.
In the present embodiment, first shell 10 by welding seals the gap of circumferential side wall and hole
It is stifled, so that it is guaranteed that environmental liquids can not be penetrated into from its side wall.
Specifically, Fig. 2 to Fig. 4 is please referred to, in the present embodiment, sealed connecting component 30 includes sealing element 31, extension board 32
And limited block 33.Extension board 32 is protruded outward by the one end of sealing element 31 to be formed and is located in first shell 10, limited block
33 are protruded outward by the other end of sealing element 31 and are formed and extend out to outside first shell 10, the circumferential side wall of sealing element 31 against
In the inner sidewall of first shell 10, one end of each pin terminals 20 is embedded at extension board 32, the other ends of each pin terminals 20 according to
Secondary to wear sealing element 31 and limited block 33, the other end and circuit board of each pin terminals 20 are electrically connected.It is to be appreciated that working as
When USB plug is plugged in first shell 10, USB plug is resisted against on sealing element 31, and its inserting terminal and extension board 32
On each pin terminals 20 match.In this way, sealing element 31 plays the role of blocking first shell 10, and extension board 32
It is the placement position for limiting the inserted terminal of each pin terminals 20, convenient to match with USB plug, the effect of limited block 33 is limit
The installation site of the linkage section of each pin terminals 20, to improve the stability being electrically connected with circuit board.
Preferably, Fig. 2 to Fig. 4 is please referred to, in the present embodiment, sealing element 31 includes block 311, the circumferential direction of block 311
Side wall is equipped with one week convex ribs 312 in a ring, and convex ribs 312 are resisted against the inner sidewall of first shell 10.It is to be appreciated that the block
311 cross sectional shape is identical as the cross sectional shape of first shell 10.The convex ribs 312 and first shell 10 of 311 circumferential side wall of block
Inner sidewall be interference fit, thus realize effectively block.
Further, Fig. 2 to Fig. 4 is please referred to, the circumferential side wall of block 311 is additionally provided with chimb 313, chimb 313 and convex ribs
312 lay side by side along sealing block length direction, also, the height of chimb 313 is identical as the height of convex ribs 312.Similarly, chimb
313 is identical as the effect of convex ribs 312, is equally interference fit with the inner sidewall of first shell 10.Meanwhile increasing by a chimb 313
It is consistent on arragement direction with convex ribs 312, more can guarantee the leakproofness and during the installation process smooth of block 311
Property.
Specifically, Fig. 2 and Fig. 3 are please referred to, in the present embodiment, extension board 32 offers the through-hole structure for anti-ponding
32a.It is to be appreciated that ponding then flow to first along through-hole structure under the effect of gravity when having fallen ponding on extension board 32
On shell 10, to prevent extension board 32, when cooperating with USB plug, there are ponding.Preferably, through-hole structure 32a is in array point
The square hole of cloth.
Further, Fig. 2 and Fig. 3 are please referred to, in the present embodiment, USB socket 100 further includes sealed colloid 34, limit
Block 33 offers accommodation groove 33a, and sealed colloid 34, which is plugged in the opening of the close limited block 33 of first shell 10 and encloses to be set to, to be held
It sets on the outside of slot 33a.It is to be appreciated that being plugged in first shell 10 close to the opening of limited block 33, into one using sealed colloid 34
Step barrier environmental liquids, prevent environmental liquids from flowing through first shell 10, to impact to circuit board.Meanwhile limited block 33
Accommodation groove 33a can increase the contact area between sealed colloid 34, improve adhesive force and the connection of sealed colloid 34
Stability.
Preferably, referring to FIG. 4, block is in the inclined end face of angle with perpendicular towards the end face of limited block 33
31a.It is to be appreciated that inclined end face 31a can increase the mobility of sealed colloid 34, so that sealed colloid 34 is rapidly
It is covered on the end face of block.
Specifically, Fig. 2, Fig. 5 and Fig. 6 are please referred to, includes for connecting in each pin terminals 20 in the present embodiment
The inserting section 21 of USB plug and linkage section 22 for being electrically connected with circuit board, inserting section 21 are embedded at extension board 32, even
It connects section 22 and is successively arranged in block 311, sealed colloid 34 and limited block 33, and linkage section 22 and circuit board are electrically connected.
It is to be appreciated that the inserting terminal of USB plug is inserted with each pin terminals 20 when USB plug is inserted in first shell 10
Section 21 is connect to match.
Preferably, referring to FIG. 5, in the present embodiment, each inserting section 21 opens up leading for anti-hydrops in the width direction
To slot 21a.It is to be appreciated that environmental liquids flow at guide groove 21a and are blocked when environmental liquids are flowed along inserting section 21
Water droplet is formed, as the increase of drop volume is fallen under the effect of gravity, so that environmental liquids be avoided to assemble in inserting section 21.
Specifically, referring to FIG. 1, in the present embodiment, the inner sidewall of first shell 10, which stretches out, to be formed two intervals and sets
Accommodating cavity 10a setting and for limiting USB plug.It is to be appreciated that when USB plug plugs in first shell 10, USB
Two flexible terminals of plug can then protrude into corresponding accommodating cavity 10a, and be resisted against the inner sidewall of accommodating cavity 10a, to prevent
USB plug is easily extracted.And in general, the shell of existing USB socket 100 then uses open elastic arm structure, that is, exist
It is punched out to be formed on its shell, be matched using elastic arm structure with two flexible terminals of USB plug, still, this kind of elastic arm knot
Structure destroys the airtightness of shell circumferential side wall, reduces its waterproof performance.
Further, referring to FIG. 1, in the present embodiment, USB socket 100 further includes second shell 40, second shell 40
Section in the width direction is in U-shape, and second shell 40 is arranged in the outside of first shell 10 and is installed on circuit board.Specifically
Ground, second shell 40 includes horizontal part 41 and two are vertically connected at the vertical portion 42 of horizontal part 41, and vertical portion 42 is far from horizontal
The end side in portion 41 is additionally provided with the inserting foot 43 for grafting circuit board.
The utility model embodiment also provides a kind of electronic product, including above-mentioned USB socket 100.With above-mentioned USB
On the basis of socket 100, the overall volume of the electronic product can be to lightening development.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of USB socket, it is characterised in that: including first shell, sealed connecting component and multiple pin terminals, described first
Shell in hollow tubular structure and circumferential side wall it is closed, each pin terminals along the sealed connecting component width direction side by side
Setting, also, each pin terminals are embedded at the sealed connecting component, and the sealed connecting component is placed in the first shell
It is interior, also, the circumferential side wall of the sealed connecting component is resisted against the inner sidewall of the first shell.
2. USB socket according to claim 1, it is characterised in that: the sealed connecting component include sealing element, extension board with
And limited block, the extension board is protruded outward by the one end of the sealing element to be formed and is located in the first shell, described
Limited block is protruded outward by the other end of the sealing element and is formed and extend out to outside the first shell, the week of the sealing element
The inner sidewall of the first shell is resisted against to side wall, one end of each pin terminals is embedded at the extension board, each described
The other end of pin terminals successively wears the sealing element and the limited block, also, the other end of each pin terminals is equal
It is electrically connected with circuit board.
3. USB socket according to claim 2, it is characterised in that: the sealing element includes block, the circumferential direction of the block
Side wall is equipped with one week convex ribs in a ring, and the convex ribs are resisted against the inner sidewall of the first shell.
4. USB socket according to claim 2, it is characterised in that: the extension board offers the through-hole for anti-ponding
Structure.
5. USB socket according to claim 3, it is characterised in that: the USB socket further includes sealed colloid, the limit
Position block offers accommodation groove, and the sealed colloid is plugged in the opening of the close limited block of the first shell and encloses and is set to
On the outside of the accommodation groove.
6. USB socket according to claim 5, it is characterised in that: each pin terminals include inserting for connecting USB
The inserting section of head and linkage section for being electrically connected with circuit board, the inserting section are embedded at the extension board, the company
It connects section and is successively arranged in the block, the sealed colloid and the limited block, also, the linkage section and circuit board are electrical
Connection.
7. USB socket according to claim 6, it is characterised in that: each inserting section is opened up in the width direction for preventing
The guide groove of hydrops.
8. USB socket according to any one of claims 1 to 7, it is characterised in that: the inner sidewall of the first shell is outside
It stretches and forms two accommodating cavities spaced and for limiting USB plug.
9. USB socket according to any one of claims 1 to 7, it is characterised in that: the USB socket further includes second shell
Body, the section of the second shell in the width direction are in U-shape, and the second shell is arranged in the outside of the first shell and peace
Loaded on circuit board.
10. electronic product, it is characterised in that: including USB socket as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142055.2U CN209233042U (en) | 2018-12-18 | 2018-12-18 | USB socket and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142055.2U CN209233042U (en) | 2018-12-18 | 2018-12-18 | USB socket and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209233042U true CN209233042U (en) | 2019-08-09 |
Family
ID=67508460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822142055.2U Active CN209233042U (en) | 2018-12-18 | 2018-12-18 | USB socket and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209233042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524833A (en) * | 2018-12-18 | 2019-03-26 | 江西联创宏声电子股份有限公司 | USB socket and electronic product |
| CN111698854A (en) * | 2020-05-12 | 2020-09-22 | 华勤通讯技术有限公司 | Rubber sleeve, interface assembly and mobile terminal |
| CN113067189A (en) * | 2021-03-26 | 2021-07-02 | 维沃移动通信有限公司 | Interface assembly and electronic device |
-
2018
- 2018-12-18 CN CN201822142055.2U patent/CN209233042U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524833A (en) * | 2018-12-18 | 2019-03-26 | 江西联创宏声电子股份有限公司 | USB socket and electronic product |
| CN109524833B (en) * | 2018-12-18 | 2024-03-26 | 江西联创宏声电子股份有限公司 | USB socket and electronic product |
| CN111698854A (en) * | 2020-05-12 | 2020-09-22 | 华勤通讯技术有限公司 | Rubber sleeve, interface assembly and mobile terminal |
| CN113067189A (en) * | 2021-03-26 | 2021-07-02 | 维沃移动通信有限公司 | Interface assembly and electronic device |
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| GR01 | Patent grant |